People who live along the eastern edge of East Hollywood will sometimes fudge their way into Los Feliz. There’s a section of Los Feliz where it’s popular to consider yourself part of Silver Lake. Hipsters who think Silver Lake has become too gentrified claim the disputed border between the two for Echo Park. Locals who don’t care refer to that border as HaFo SaFo, after the Happy Foot Sad Foot sign at Sunset and Benton. A friend of mine insists he coined this but I’m skeptical. The city’s official name for it is Berkeley Hills. Nobody calls it that.